Hello, This is Kyle 51's wife writing. My husband is in week 4 of radiation and chemo and not on a feeding tube. The nurses at UCLA turned us on to a product called Benecalorie (made by Resource). It's a 1.5 ounce liquid that you can add to pudding or yogurt to get extra calories and nutrients. On the days Kyle struggles to eat/drink he likes it because it's such a small amount to get down compared to other supplements. He swallows down yogurt with this mix fairly easily. The 800 number is 800-828-9194. Good luck.